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OPENJPA-1184 Inverse relations not set for MapKey field when using parallel eager select. Patch contributed by David Minor. 

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@795949 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Donald Woods 2009-07-20 18:36:24 +00:00
parent f74c5d7a69
commit 048419e89b
1 changed files with 3 additions and 0 deletions
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openjpa-jdbc/src/main/java/org/apache/openjpa/jdbc/kernel/JDBCStoreManager.java
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@ -29,6 +29,7 @@ import java.util.Collection;
import java.util.Collections; import java.util.Collections;
import java.util.HashSet; import java.util.HashSet;
import java.util.Iterator; import java.util.Iterator;
import java.util.Map;
import java.util.Set; import java.util.Set;
import javax.sql.DataSource; import javax.sql.DataSource;
@ -408,6 +409,8 @@ public class JDBCStoreManager
for (int i = 0; i < fms.length; i++) { for (int i = 0; i < fms.length; i++) {
if (res.getEager(fms[i]) != null) { if (res.getEager(fms[i]) != null) {
Object coll = owner.fetchObject(fms[i].getIndex()); Object coll = owner.fetchObject(fms[i].getIndex());
if (coll instanceof Map)
coll = ((Map)coll).values();
if (coll instanceof Collection && if (coll instanceof Collection &&
((Collection) coll).size() > 0) { ((Collection) coll).size() > 0) {
// Found eagerly loaded collection. // Found eagerly loaded collection.